[CWB] [CQPweb] Can't install new corpora

[Hardie, Andrew]

Hi Scott,

See section 6.3 of the manual which explains these limits. https://cqpweb.lancs.ac.uk/doc/CQPwebAdminManual.pdf

I’ll try to increase it over time when possible.

best

Andrew

From: cwb-bounces at sslmit.unibo.it <cwb-bounces at sslmit.unibo.it> On Behalf Of Scott Sadowsky
Sent: 25 June 2019 06:24
To: Open source development of the Corpus WorkBench <cwb at sslmit.unibo.it>
Subject: Re: [CWB] [CQPweb] Can't install new corpora

On Fri, Jun 21, 2019 at 6:58 PM Hardie, Andrew <a.hardie at lancaster.ac.uk<mailto:a.hardie at lancaster.ac.uk>> wrote:

Hi Andrew,

Sorry about the delay!

__ is not reserved, except in combination with __freq in final position. And that’s checked.

I think I've found the problem. It doesn't have anything to do with underscores, but with corpus handle length -- handles up to 20 characters work, while those 21 characters and over are treated as invalid by the corpus installer (see [1] below for the exact error message).

Thus, I can name a corpus ABCDEFGHIJKLMNOPQRST and it works, but ABCDEFGHIJKLMNOPQRSTU causes an error and can't install.

20 characters may seem like enough, but I was hitting this accidentally with "corpusB_complete__0_2", and it's easy to imagine longer names being used. So if there's any way to increase this limit, it would be great.

Cheers,
Scott

[1]
CQPweb encountered an error and could not continue.

That corpus name is invalid. You must specify a corpus name using only letters, numbers and underscore
PHP debugging backtrace

array(6) {

  [1]=>

  array(4) {

    ["file"]=>

    string(46) "/var/www/html/cqpweb/lib/admin-install-lib.php"

    ["line"]=>

    int(104)

    ["function"]=>

    string(9) "exiterror"

    ["args"]=>

    array(1) {

      [0]=>

      string(102) "That corpus name is invalid. You must specify a corpus name using only letters, numbers and underscore"

    }

  }

  [2]=>

  array(7) {

    ["file"]=>

    string(46) "/var/www/html/cqpweb/lib/admin-install-lib.php"

    ["line"]=>

    int(508)

    ["function"]=>

    string(11) "__construct"

    ["class"]=>

    string(19) "CQPwebNewCorpusInfo"

    ["object"]=>

    object(CQPwebNewCorpusInfo)#22 (14) {

      ["is_user_corpus":"CQPwebNewCorpusInfo":private]=>

      bool(false)

      ["corpus_name"]=>

      string(21) "coscach_complete__0_2"

      ["send_sysadmin_email_when_done"]=>

      bool(false)

      ["already_cwb_indexed"]=>

      bool(true)

      ["main_script_is_r2l"]=>

      NULL

      ["corpus_info_sql_insert"]=>

      NULL

      ["css_path"]=>

      NULL

      ["title"]=>

      NULL

      ["p_attributes"]=>

      array(0) {

      }

      ["p_attributes_sql_insert"]=>

      array(0) {

      }

      ["primary_p_attribute"]=>

      NULL

      ["s_attributes"]=>

      array(0) {

      }

      ["s_attributes_sql_insert"]=>

      array(0) {

      }

      ["file_list"]=>

      NULL

    }

    ["type"]=>

    string(2) "->"

    ["args"]=>

    array(0) {

    }

  }

  [3]=>

  array(4) {

    ["file"]=>

    string(36) "/var/www/html/cqpweb/lib/execute.php"

    ["line"]=>

    int(178)

    ["function"]=>

    string(18) "install_new_corpus"

    ["args"]=>

    array(0) {

    }

  }

  [4]=>

  array(4) {

    ["file"]=>

    string(42) "/var/www/html/cqpweb/lib/admin-execute.php"

    ["line"]=>

    int(125)

    ["args"]=>

    array(1) {

      [0]=>

      string(36) "/var/www/html/cqpweb/lib/execute.php"

    }

    ["function"]=>

    string(7) "require"

  }

  [5]=>

  array(4) {

    ["file"]=>

    string(38) "/var/www/html/cqpweb/lib/adminhome.php"

    ["line"]=>

    int(34)

    ["args"]=>

    array(1) {

      [0]=>

      string(42) "/var/www/html/cqpweb/lib/admin-execute.php"

    }

    ["function"]=>

    string(7) "require"

  }

  [6]=>

  array(4) {

    ["file"]=>

    string(34) "/var/www/html/cqpweb/adm/index.php"

    ["line"]=>

    int(1)

    ["args"]=>

    array(1) {

      [0]=>

      string(38) "/var/www/html/cqpweb/lib/adminhome.php"

    }

    ["function"]=>

    string(7) "require"

  }

}

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